The Russians do things differently. Btw, I read an article about Bakhmut, the Russian lost about 20 000 when the captured the pile of concrete and bricks that once was the city of Bakhmut. I think most of us are stunned about how many casualties the Russians can take, but at the same time when I have talked with Russians about wars (mostly the second world war) and mentioned the high casualties, they have said the only thing that counts is the end result. So it is in the mind frame to accept high casualties